The Amazon rainforest is able to endure decades of intense drought. Doing so means losing many trees, releasing stored carbon into the air.

Tree kangaroos are marsupials found in Australian, Indonesia, and New Guinea rainforests. These cute leaf-eaters look like a ...

The Amazon rainforest may be able to survive long-term drought caused by climate change, but adjusting to a drier, warmer world would exact a heavy toll, a study suggests.

In the natural world—where predators pounce, prey flee, and group members feed and sleep in solidarity—animal behavior is ...

Deep in the rainforest, the monkeys are yodeling. Their wild calls echo across the foliage, sending signals of sex and ...

Scientists have identifiedtwo new species of poison dart frogs in the remote Brazilian Amazon, shedding light on the hidden ...